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For a long time, since the pioneering work of Robson and coworkers in 1990 [1], aromatic nitrogen-containing heterocycles such as the exo bidentate ligand 4,4¡¯-bipyridine have commonly been employed as building blocks in designing coordination polymers, constructing supramolecular architectures [2], storing energy and catalyzing oxidation [3].  It is noteworthy that a variety of metal organic-inorganic hybrid materials can be prepared from 1D metal-rigid organodiamines, such as pyrazine, 4,4¡¯-bipyridine and their analogues, and sulfate building blocks.  Recently, several coordination polymers containing 4,4¡¯-bipyridine and sulfate have been reported, including different metal ions for example Fe2+, Co2+, Cd2+, Zn2+, Mn2+ and Cu2+ [4,5].

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ºÄ×Ó°®Ôª(½ð±Ò+5): 2011-05-23 18:01:01
It is noteworthy that a variety of metal organic-inorganic hybrid materials can be prepared from 1D metal-rigid organodiamines, such as pyrazine, 4,4¡¯-bipyridine and their analogues, and sulfate building blocks. ÖµµÃ×¢ÒâµÄÊÇ£¬¸÷ÖÖ¸÷ÑùµÄ½ðÊôÓлú-ÎÞ»úÔӺϲÄÁÏ¿ÉÓÉ 1D metal-rigid organodiaminesÖîÈçßÁມ¢4,4¡¯-¶þßÁऺÍËûÃǵÄÀàËÆÎïÒÔ¼°ÁòËáÑι¹½¨Ä£¿éµÈÖÆ±¸¡£ Recently, several coordination polymers containing 4,4¡¯-bipyridine and sulfate have been reported, including different metal ions for example Fe2+, Co2+, Cd2+, Zn2+, Mn2+ and Cu2+ [4,5].½üÀ´£¬Òѱ¨µÀÁ˼¸ÖÖº¬ÓÐ4,4¡¯-¶þßÁऺÍÁòËá»ùµÄÅäλ¾ÛºÏÎÆäÖл¹°üº¬Á˲»Í¬µÄ½ðÊôÀë×ÓÀýÈçFe2+, Co2+, Cd2+, Zn2+, Mn2+ ºÍ Cu2+
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ºÄ×Ó°®Ôª(½ð±Ò+5, ·­ÒëEPI+1): 2011-05-23 18:00:53
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Originally posted by ºÄ×Ó°®Ôª at 2011-05-23 16:56:05:
For a long time, since the pioneering work of Robson and coworkers in 1990 [1], aromatic nitrogen-containing heterocycles such as the exo bidentate ligand 4,4¡¯-bipyridine have commonly been employ ...

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ºÄ×Ó°®Ôª(½ð±Ò+10): 2011-05-25 14:57:15
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